Average pace from intervals

I noticed that on some activities, if you look at the interval data, the average pace is calculated based on all data or just work data (intervals and not rest included). But on some activities, selecting just the work data (intervals), the average pace calculation still includes all data, also rest.

Are both from the same activity type?
And do you have custom fields for pace? For custom fields you can configure what is shown.

They are both of the type = Run, with no sub type:

The Pace is just the normal Pace here: